---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34524 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34524) 12/05/24 _x86_64_ (8 CPU) 03:11:03 LINUX RESTART (8 CPU) 03:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:13:01 202.22 4.52 197.70 0.00 444.46 49644.53 0.00 03:14:01 148.24 0.07 148.18 0.00 2.13 50631.83 0.00 03:15:01 32.51 0.00 32.51 0.00 0.00 27504.37 0.00 03:16:01 184.74 0.17 184.57 0.00 8.67 52241.29 0.00 Average: 141.93 1.19 140.74 0.00 113.81 45005.50 0.00 03:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 28092360 31543636 767524 2.33 128424 3487016 1912772 5.64 1252736 3030536 302320 03:14:01 26973192 31266392 1035560 3.15 184880 4199792 2193332 6.46 1840308 3485644 699208 03:15:01 26962192 31478716 822112 2.50 188172 4392376 2199636 6.48 1343312 3960132 447268 03:16:01 27016780 31508508 794884 2.42 195352 4379768 2078396 6.13 1404532 3867180 398648 Average: 27261131 31449313 855020 2.60 174207 4114738 2096034 6.18 1460222 3585873 461861 03:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 docker0 365.92 546.04 30.09 3443.38 0.00 0.00 0.00 0.00 03:13:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 03:13:01 ens3 687.12 454.76 6663.00 55.83 0.00 0.00 0.00 0.00 03:14:01 veth3a017a2 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 ens3 18.95 11.81 22.25 8.26 0.00 0.00 0.00 0.00 03:15:01 veth3a017a2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 10.83 6.83 9.11 5.01 0.00 0.00 0.00 0.00 03:16:01 docker0 6.18 12.30 0.38 193.12 0.00 0.00 0.00 0.00 03:16:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 03:16:01 ens3 119.30 73.82 2783.55 16.77 0.00 0.00 0.00 0.00 Average: docker0 93.03 139.61 7.62 909.13 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 209.05 136.81 2369.48 21.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34524) 12/05/24 _x86_64_ (8 CPU) 03:11:03 LINUX RESTART (8 CPU) 03:12:01 CPU %user %nice %system %iowait %steal %idle 03:13:01 all 6.16 0.00 2.74 2.95 0.07 88.08 03:13:01 0 6.65 0.00 2.63 0.62 0.07 90.03 03:13:01 1 6.11 0.00 2.14 0.56 0.07 91.13 03:13:01 2 5.62 0.00 2.64 1.23 0.07 90.45 03:13:01 3 6.80 0.00 2.31 0.64 0.08 90.16 03:13:01 4 6.31 0.00 2.33 0.79 0.07 90.50 03:13:01 5 6.28 0.00 2.63 0.77 0.07 90.26 03:13:01 6 5.62 0.00 3.16 0.15 0.07 91.00 03:13:01 7 5.85 0.00 4.08 18.94 0.08 71.04 03:14:01 all 26.03 0.00 4.89 2.89 0.07 66.12 03:14:01 0 26.16 0.00 4.23 0.02 0.07 69.53 03:14:01 1 26.25 0.00 5.15 0.32 0.07 68.21 03:14:01 2 26.14 0.00 4.77 3.69 0.07 65.33 03:14:01 3 27.51 0.00 5.60 14.39 0.08 52.42 03:14:01 4 26.87 0.00 6.75 0.08 0.05 66.25 03:14:01 5 26.71 0.00 4.41 0.84 0.07 67.97 03:14:01 6 23.91 0.00 3.84 0.49 0.07 71.70 03:14:01 7 24.69 0.00 4.38 3.35 0.07 67.51 03:15:01 all 39.59 0.00 4.42 1.38 0.09 54.52 03:15:01 0 39.84 0.00 4.28 0.00 0.10 55.79 03:15:01 1 39.46 0.00 4.08 0.49 0.08 55.90 03:15:01 2 40.86 0.00 4.87 1.55 0.10 52.63 03:15:01 3 38.22 0.00 4.58 8.79 0.08 48.32 03:15:01 4 39.52 0.00 4.31 0.05 0.08 56.04 03:15:01 5 38.44 0.00 4.54 0.05 0.10 56.86 03:15:01 6 39.19 0.00 4.45 0.08 0.08 56.19 03:15:01 7 41.21 0.00 4.29 0.00 0.10 54.41 03:16:01 all 30.09 0.00 6.25 2.87 0.09 60.70 03:16:01 0 29.01 0.00 6.68 0.50 0.08 63.72 03:16:01 1 29.45 0.00 5.74 1.93 0.10 62.78 03:16:01 2 30.45 0.00 5.85 3.29 0.10 60.31 03:16:01 3 30.46 0.00 6.17 6.38 0.12 56.87 03:16:01 4 31.22 0.00 6.44 0.08 0.08 62.17 03:16:01 5 30.50 0.00 5.72 0.35 0.08 63.34 03:16:01 6 29.49 0.00 6.18 0.39 0.07 63.88 03:16:01 7 30.17 0.00 7.18 10.08 0.08 52.49 Average: all 25.48 0.00 4.57 2.52 0.08 67.35 Average: 0 25.41 0.00 4.45 0.29 0.08 69.77 Average: 1 25.33 0.00 4.28 0.82 0.08 69.50 Average: 2 25.76 0.00 4.53 2.44 0.08 67.19 Average: 3 25.76 0.00 4.67 7.55 0.09 61.93 Average: 4 25.98 0.00 4.96 0.25 0.07 68.74 Average: 5 25.50 0.00 4.33 0.50 0.08 69.59 Average: 6 24.56 0.00 4.41 0.28 0.07 70.69 Average: 7 25.51 0.00 4.98 8.07 0.08 61.36